Formula 1 pushes for V8 engine return as Mercedes and Ford back major change. Formula 1 could be heading toward a dramatic return of V8 engines from 2030.

Formula 1 seriously considering a return to V8 engines from 2030

Only four races have passed since the introduction of Formula 1’s new technical regulations, yet intense discussions are already taking place about the long-term future of the sport. Although the 2026 rules have just introduced new Power Units featuring a stronger electrical component and fully sustainable fuels, Formula 1’s leadership is now evaluating a dramatic change of direction: the possible return of simpler, louder V8 engines as early as 2030.

During the Miami Grand Prix weekend, FIA president Mohammed Ben Sulayem confirmed that a return to the past is becoming increasingly realistic.

Under the current regulations, the FIA would have the authority to impose a switch to V8 engines from 2031 without requiring a vote from the manufacturers. However, the intention appears to be to bring the introduction forward by one year. While this debate may seem premature considering the new regulations have only just arrived, it reflects the natural planning cycle required to give engine manufacturers enough technical time to design, develop and test future power units.

This potential shift also mirrors the rapidly evolving global automotive landscape, where the complete transition toward fully electric vehicles appears to have slowed compared to what many major manufacturers predicted just a few years ago.

Nikolas Tombazis explains why the automotive market has changed direction

FIA single-seater director Nikolas Tombazis explained in an interview with The Athletic that the foundations of the current regulations were created during a very different period for the automotive industry, when manufacturers believed the end of internal combustion engines was approaching rapidly.

However, industrial reality has proven far more complex.

“When we discussed the current regulations, the companies heavily involved told us they would never produce another combustion engine again,” the Greek executive revealed. “They said they wanted to gradually eliminate combustion and move entirely to electric power by a certain date, but obviously that has not happened,” Tombazis underlined. “That does not mean we underestimate the importance of electrification globally, but it simply has not happened to the extent that people were predicting.”

The scaling back of electric-only plans by several major manufacturers has once again made the prospect of a powerful and simplified V8 engine realistic. Formula 1 would also regain one of the defining elements that contributed enormously to its identity and appeal over previous decades: the unmistakable scream of high-revving engines, something that was significantly reduced with the arrival of hybrid Power Units in 2014.

Nikolas Tombazis acknowledged that reducing engine noise is far easier than attempting to increase it artificially, and that a return to louder engines would not be considered a problem by fans, including many newer followers who arrived during Formula 1’s recent popularity boom.

“These engines create a certain level of emotion in many people,” he explained.

One of the biggest drawbacks of the current generation of Formula 1 cars remains excessive weight, caused largely by the massive batteries needed to power the hybrid systems. Returning to an eight-cylinder architecture would allow Formula 1 to embrace lighter, simpler and more affordable engines, potentially solving one of the major technical challenges that has existed since 2014.

A key factor making this solution possible is the introduction of fully sustainable fuels, which are widely regarded as a major step forward in reducing the environmental impact of internal combustion technology without sacrificing the high-performance characteristics expected from top-level motorsport.

The discussion, initially launched last year by Mohammed Ben Sulayem and Formula 1 CEO Stefano Domenicali, is now expected to become extremely serious in the coming weeks as the sport begins defining the direction of its next generation of engines.

Toto Wolff supports the idea but warns Formula 1 not to ignore modern technology

Mercedes Team Principal Toto Wolff welcomed the possibility of returning to an engine configuration deeply connected to the DNA of the German manufacturer, while also warning about the risks of becoming technologically disconnected from the real automotive world.

Mercedes has built much of its history and success around combustion engines and, despite dominating the hybrid era, the German team is not fundamentally opposed to returning to a more traditional Formula 1 concept.

“We love V8s, we have incredible memories connected to those engines,” Toto Wolff declared in Miami. “From our perspective it is a pure Mercedes engine capable of revving very high,” the Austrian manager highlighted, while also stressing the importance of maintaining some level of hybrid technology.

Toto Wolff’s vision for 2030 involves what he described as a kind of “mega engine,” combining the raw power of combustion with a significant electrical contribution so Formula 1 does not appear outdated to the global automotive market.

“If we moved to 100% combustion, we could look a little ridiculous in 2030 or 2031. Instead, we could think about something simpler but still extremely powerful, maybe extracting 800 horsepower from the combustion engine and adding another 400 or more through electric energy,” Wolff suggested, confirming that Mercedes would be ready to participate if the project is properly planned and executed.

Ford and Cadillac also support a V8 comeback in Formula 1

The discussions surrounding 2030 are also being closely followed by manufacturers that either recently entered Formula 1 or decided to return because of the current regulations, including Audi and Honda, both of which must now evaluate the financial implications of another future transition.

One particularly interesting case is General Motors, which through the Cadillac brand has already received approval to compete as a Formula 1 engine manufacturer from 2029. If Formula 1 officially switches to V8 engines the following year, it would make little sense for the Detroit giant to invest heavily in a V6 project destined to last only a single season.

GM president Mark Reuss confirmed that the American manufacturer would be prepared for the change.

“We are very respectful of the investments that have been made, but if Formula 1 and the FIA decide on V8s, we will be ready,” he told Detroit News.

There is also clear enthusiasm within Ford, which is currently partnering with Red Bull on its Formula 1 engine programme. Mark Rushbrook, global director of Ford Performance Motorsports, expressed strong support for a return to naturally aspirated V8 engines.

“We are a company that produces many naturally aspirated V8 engines, so we would absolutely love to see a return to this architecture,” the Ford executive confirmed.

Mohammed Ben Sulayem’s recent comments have now drawn a very clear line regarding Formula 1’s future direction. The next step will require all major stakeholders to sit around the table and develop a plan capable of balancing financial sustainability, technological relevance and the emotional spectacle of louder engines.

Such a move could ultimately become a major success for a category currently experiencing unprecedented global popularity, while still leaving many long-time Formula 1 fans frustrated by some of the technical solutions introduced during the last two decades.